(NlEKCII PO OB]EJ ALGEBRE (B/s - (NkURO[(B, (NaLEKSANDR gENNADIEWI^s ((NmOSKWA (B:s (NnAUKA(B. (NgL(B. (NRED(B. (NFIZ(B.-(NMAT(B. (NLIT(B.,s, 1973)
Keywords: (NaLGEBRAs